Bushiroad has announced that it will release four Cardfight!! Vanguard booster sets and two new Trial Decks in the second half of 2013.  These follow the company’s four booster sets released through June (see "March to July 'CFV' Releases"), and as well as July’s planned release of the Dazzling Divas booster (see "'Dazzling Divas' Expansion").
 
On September 6th, Bushiroad will release two booster sets.  The first is Extra Booster Pack Vol. 4: Infinite Phantom Legion.





 
The second booster will be Extra Booster Pack Vol. 5: Celestial Valkyries.  A special combined Sneak Preview Kit will also be available.
 
On October 4th, Trial Deck Vol. 8: Liberator of the Sanctuary and Trial Deck Vol. 9: Eradicator of the Empire will introduce new units, mechanics and deck-building options for the Gold Paladin and Narukami clans.
 
October 25th will bring the release of Booster Pack Vol. 10: Triumphant Return of the King of Knights.  This booster will introduce the new Royal Paladin units and a new clan, Genesis, both of which will “shake up the meta-game with powerful new mechanics for new players and veterans alike,” according to Bushiroad.
 
On December 13th, Booster Pack Vol. 11: Seal Dragons Unleashed will bring the Kagero clan back into the scene with new deck-building options.
 
Bushiroad says all new expansions are legal for use one week after the respective release dates in Cardfight!! Vanguard World Championship 2013 events.  Bushiroad continues to provide Sneak Preview Kits with promo items for Booster Pack and Extra Booster Pack releases, and to support in-store events with free tournament software to assist in running events (see "Free Tournament Software").